Let customers preorder out-of-stock and upcoming products. Offer partial payments, set preorder limits, add countdown timers, and fully customize buttons & badges—no code needed. PreOrder Guru helps Shopify stores capture revenue even when inventory is unavailable. Instead of losing customers to “Sold Out,” seamlessly convert them into preorder or backorder purchases — with complete control over preorder rules, limits, and payment options. Rock-solid Support and Free app setup on your store.